I bought this lens to allow a normal focal length, slightly wide, in an X series X-E2 camera to make it as portable as possible.  It made the camera and lens small enough to fit in a coat pocket or a belt bag from Dome easily.  It was used for street photography a couple of times, but has been in the lens bag in a Pelican case in my studio ever since.    Glass and mechanical is perfect.  

from the eBay AI:

This Fujifilm Fujinon XF27 mm f/2.8 camera lens is a versatile addition to your photographic equipment. It is compatible with Fujifilm, Fujinon, and Leica cameras, making it a reliable choice for a variety of photographers. The lens is designed with a wide range of features, including auto focus, pancake, wide angle, standard, and aspherical types, making it suitable for different photography styles. The lens has a maximum aperture of f/2.8, which allows for great low-light performance. It is made with high-quality materials and designed to provide crisp and clear images. Whether you are a professional photographer or just starting out, this lens is a great choice for capturing stunning photos.